Pioneer CT-F10 Instrukcja serwisowa - Strona 20

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CT-F10

6. ADJUSTMENT

For adjustment, use the STEREO CD RECEIVER (XC-F10) in combination with the STEREO POWER AMPLIFIER(M-F10).

6.1 TEST MODE

How to Enter the Test Mode

In case of system operation ........

Receive "A15F" (bus data 1C5F) with the remote control or switch on the power with the TEST MODE JP [W137 (GNDC) and W138

(TEST)] of the MAIN ASSY short-circuited (pin 30 of the microcomputer connected to GND).

(Refer to Fig. 6-1.)

In case of single operation ........

Connect part A of the MAIN ASSY [W134 (GNDPB) and W156 (GND) ], short-circuit the TEST MODE JP [W137 GNDC) and W138

(TEST)] (pin 30 of the microcomputer connected to GND), and supply DC power to part [W155 (+9 V), W154 (-9 V) and W156

(GND)]. (Refer to Fig. 6-1.)

* Single operation the keys "EJECT" , "STOP", "REC" and "PLAY" operate normally, and other connect part B

of the ILLUMI ASSY W176 (GNDC), short-circuit the TEST JUMPER [W177(REW) and W175(FF)].

ILLUMI ASSY

For Service Jumper Wire

GNDC

W176

FRONT

REW

W177

F F

W175

AWU7571

W154 ...... –9V

W156 ...... GND

W155 ...... +9V

Fig. 6–1

MAIN ASSY

TEST MODE

W138

W137

Short point